Sometimes listeners may ask questions at the end of your speech that are unrelated to your talk. by finding a way to gently guide your questioners back to the message you are

in 342 bc j._c. egypt fell into the hands of the persians, under the reign of nectanebo ii

greek city-states unite in a revolt against the persian empire at the beginning of the fifth century bc. j.-c  

from the year 660 or 659 bc ad, cyrus preached the revolt against the medes to deliver the persians.

i honestly have no idea